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ÖNORM EN 1117:1999-03

Действует
Heat exchangers - Liquid cooled refrigerant condensers - Test procedures for establishing the performance
1.1 This European Standard applies to series produced liquid cooled refrigerant condensers
which operate with a (primary) refrigerant.
Its purpose is to establish uniform methods to test and ascertain the following:
- Product identification
- Capacity
- Liquid flow rate
- Liquid side pressure drop
~ This Standard does not Cover technical safety aspects.
I 1.2 This standard deals with the following types of series produced liquid refrigerant
condensers:
I
a) Shell and tube type; I
I
I b) Co-axial type with;
1) Refrigerant in annulus;
2) Refrigerant in the tube(s);
C) Plate type.
Aus der Gruppe der Wärmetauscher werden für flüssigkeitsgekühlte Kältemittelverflüssiger Prüfverfahren zur Leistungsfeststellung behandelt. Die notwendigen Definitionen und Formelzeichen sowie die Temperaturbereiche sind angegeben. Die Testmethoden, Berechnungsverfahren sowie die Annahmekriterien sind enthalten.
ICS
27.200 Refrigerating technology / Холодильная технология
27.060.30 Boilers. Including steam pressure vessels / Котлы и теплообменники